依靠密閉工作容積的改變實現吸、壓液體,從而將機械能轉換為液壓能的機器。
液壓泵
6″ Baldor Continuous Water Pump – #1
6″ Baldor Continuous Water Pump – #2
6″ Baldor Continuous Water Pump – #3
Western Fluid Power Hydraulic Pump